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Message * Dalʹnevostochnai︠a︡ Vesna - 2006 Materialy Mezhdunarodnoĭ Nauchno-Prakticheskoĭ Konferent︠s︡ii V Oblasti Ėkologii i Bezopasnosti Zhiznedei︠a︡telʹnosti (G. Komsomolʹsk-Na-Amure, 27 Apreli︠a︡ 2006 G.) - 5776505321 - 9785776505324